What it actually does on a call
The AI picks up before the second ring with a natural greeting that uses the business name. It answers the questions the operator pre-loaded during setup (pricing, hours, services, availability, address, what is included). It can book an appointment by reading the operator calendar, offering two or three time slots, and confirming by text. For anything outside its scope, it captures the caller information and routes a structured summary to the operator.
How it differs from a chatbot
A chatbot lives on a website and only responds when a visitor types into a box. An AI receptionist lives on the business phone number and handles voice calls from any phone. Industry data consistently shows that 60 to 80 percent of high-intent service inquiries (daycare tours, senior care admissions, dental cleanings, plumbing emergencies) still happen by phone, not by web form, which is why a phone-based tool moves the revenue needle more than a website chat tool.
How it differs from a generic answering service
A generic answering service uses human agents reading a script. Cost typically runs $149 to $400 per month, response time is on the order of a few rings, the script depth is limited, and the agent has no real knowledge of the business. An AI receptionist runs $79 to $299 per month, answers on the first ring 24/7, knows everything the operator loaded during setup, and never has a bad day or a sick day.
What setup looks like
Setup is typically two to four weeks. Week one is intake (services, pricing, hours, FAQs, common questions, escalation rules). Week two is parallel pilot where the AI runs alongside the existing line and the operator reviews every transcript. Week three is cutover when the AI becomes the primary answer. Most operators see the first booked appointment within the first week of live calls.
When it is the wrong fit
An AI receptionist is the wrong tool for businesses with very low call volume (under five inquiries per month), businesses where a front-desk person already handles walk-ins and the marginal cost of phone is near zero, businesses where phone time is a deliberate sales touch, or extremely high-acuity emergency businesses (911 dispatch, suicide hotlines). For everything else, the math typically recoups the subscription from a fraction of one new customer.